There are, however, restrictions on movement between the different categories. 1  Professional and higher categories. 2  General Service and related categories. 3  National Professional Officers. 4  Field Service. 5  Senior appointments.
Some fruits also contain soluble fiber to help to clean your arteries. and by adding four to five servings of apples, pears, bananas, prunes or oranges to your diet for their LDL cholesterol-lowering properties. These fruits also provide potassium, which can lessen the effects of dietary sodium on blood pressure.
The more foods in the first 2 categories (veggies and fruits) you eat, the better. For at least 90% of your daily diet, stick with the 5 categories in green (from vegetables to calcium-rich foods). Pick 1 food from the yellow category, and no more than 4 ounces a day to keep your arteries in good shape.